John Allan Broun

• Report on the Observatories of His Highness the Rajah of Travancore at Trevandrum, and on the Augustier Peak of the Western Ghats
• Report to Gen. Brisbane, on the completion of the publication, in the Transactions of the Royal Society of Edinburgh, of the observations made in his observatory at Makerstoun
• Report to General Sir Thomas Makdougall Brisbane ... on the completion of the publication, in the Transactions of the Royal Society of Edinburgh, of the observations made in his Observatory at Makerstoun
• Travancore observatories